Performing arts activities in music
GURO THRONÆS-SIVERTSEN
GURO THRONÆS-SIVERTSEN is registered as a sole proprietorship in Porsgrunn, Telemark with organisation number 830371842. The business is classified under performing arts activities in music (NACE 90.201).
Who owns GURO THRONÆS-SIVERTSEN?
No shareholders are registered for GURO THRONÆS-SIVERTSEN in open Norwegian sources. Shareholder data exists mainly for limited companies (AS/ASA).
Frequently asked questions about GURO THRONÆS-SIVERTSEN
Where is GURO THRONÆS-SIVERTSEN based?
GURO THRONÆS-SIVERTSEN has its business address in Porsgrunn.
Source: Biztrac.no · Data from the Brønnøysund Register Centre and the Norwegian Tax Administration · Last updated 15.06.2026.